1. ADAPTIVE SYNCHRONIZATION FOR UNKNOWN STOCHASTIC CHAOTIC NEURAL NETWORKS WITH MIXED TIME-DELAYS BY OUTPUT COUPLING.
- Author
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TANG, YANG, FANG, JIAN-AN, LU, SUOJUN, and MIAO, QINGYING
- Subjects
- *
ARTIFICIAL neural networks , *SYNCHRONIZATION , *TIME measurements , *LYAPUNOV functions , *DIFFERENTIAL equations - Abstract
This paper is concerned with the synchronization problem for a class of stochastic neural networks with unknown parameters and mixed time-delays via output coupling. The mixed time-delays comprise the time-varying delay and distributed delay, and the neural networks are subjected to stochastic disturbances described in terms of a Brownian motion. Firstly, we use Lyapunov functions to establish general theoretical conditions for designing the output coupling matrix. Secondly, by using the adaptive feedback technique, a simple, analytical and rigorous approach is proposed to synchronize the stochastic neural networks with unknown parameters and mixed time-delays. Finally, numerical simulation results are given to show the effectiveness of the proposed method. [ABSTRACT FROM AUTHOR]
- Published
- 2008
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